Ext.define('Safe.view.SafeViewport', {
    extend: 'Ext.container.Viewport',
    requires:['Safe.view.common.CenterTab'],
    layout: {
        type: 'border'
    },

    initComponent: function() {
        var me = this;

        Ext.applyIf(me, {
            items: [{
                    xtype:'CenterTab',
                    region:'center'
            }]
        });

        me.callParent(arguments);
    }
});